AQQA Aquarium Sponge Filter Submersible Fish Tank Filter Ultra Quiet
Upgraded Efficient Aquarium Filters - AQQA aquarium sponge filter is made of high-quality multiple layers filter sponge that actively adsorbs impurities, bacteria, and debris from the water, easily achieves both oxygenation and filtration at the same time, keeping your tank in a healthy and stable water circulation at all times. Suitable for for 30-120 Gallon fish tank.*Ultra Quiet and Energy-saving - This aquarium filter powerd by air, it is silent and energy-saving, keeping your aquarium a a snug habitat without disturbe.*exceptional Anti-floating Design - The bottom of the fish tank filter use of high-quality iron base to ensure the product stably sinks in the water, the striped design of the filter sponge also increases the filtration area and enhances the filtration effect.*Easy to Use - Squeeze sponge repeatedly until full of water to sink filter on bottom of aquarium. And connect the air pump to use the filter.